/*小白科普*/

.mark {
	width: 80%;
	height: auto;
	margin: 0px auto;
	border: 3px solid #e0e0e0;
	border-radius: 12px;
	overflow: hidden;
	background-color: #f7f7f7;
}

.mark img {
	width: 48%;
	float: left;
	margin-top: 14px;
	margin-left: 12px;
}

.mark .mark-content {
	width: 42%;
	float: right;
	margin-top: 66px;
	margin-right: 48px;
}

.mark .mark-content h2 {
	color: #317509;
	font-size: 2vw;
}

.mark .mark-content .mark-content-right {
	float: right;
}

.mark .mark-content p {
	margin-top: 70px;
	font-size: 2vw;
	color: #2c7cd2;
}

.mark .mark-content ul li {
	line-height: 24px;
}

.mark .mark-content ul li a {
	color: #404040;
}

@media (max-width: 850px) {
	.mark .mark-content {
		width: 40%;
		margin-top: 44px;
		margin-right: 28px;
	}
	.mark .mark-content p {
		margin-top: 58px;
	}
}

@media (max-width: 718px) {
	.mark .mark-content {
		width: 35%;
		margin-top: 32px;
		margin-right: 18px;
	}
	.mark .mark-content p {
		margin-top: 46px;
	}
}


/*主要内容*/

.main_article {
	width: 58%;
	margin-top: 32px;
}

.main_article .next_article {
	float: right;
}


/*form提交*/


/*#contact_form{ outline:none; }*/

.form-inline {
	margin-top: 110px;
}

.form-inline .form-group {
	overflow: hidden;
}

.form-inline .form-group .form-control {
	border: 1px solid #86cb9f;
	border-radius: 8px;
	width: 315px;
	height: 45px;
}

.form-inline .form-group .form-control-one {
	border: 1px solid #86cb9f;
	border-radius: 8px;
	width: 500px;
	height: 45px;
}

.form-inline .formTwo {
	width: 100%;
	height: 170px;
	border: 1px solid #86cb9f;
	border-radius: 8px;
	resize: none;
	margin-top: 25px;
}

#contact_form textarea:focus {
	outline: none;
	border-color: #80c8a0;
	box-shadow: 0 0 5px rgba(128, 200, 160, 1);
	border-radius: 8px;
}

@media (max-width: 1200px) {
	.form-inline .form-group .form-control-one {
		margin-top: 25px;
	}
}

@media (max-width: 1080px) {
	.form-inline .form-group .form-control-one {
		margin-top: 15px;
	}
	.form-inline .btn-primary {
		width: 125px;
		height: 35px;
		font-size: 22px;
	}
}

@media (max-width: 768px) {
	.form-inline .form-group .form-control {
		width: 100%;
	}
	.form-inline .form-group .form-control-one {
		width: 100%;
		margin-top: 0px;
	}
	.form-inline .btn-primary {
		width: 78px;
		height: 25px;
		font-size: 18px;
	}
	#comment .comment-bg .comment-ul .comment-img {
		width: 60px;
		height: 60px;
		left: 0px;
	}
	#comment .comment-bg .comment-ul .comment-word {
		width: 60%;
		right: 0px;
	}
}


/* 提示文字颜色 */

#contact_form ::-webkit-input-placeholder {
	color: #86cb9f;
	font-size: 16px;
}

#contact_form :-moz-placeholder {
	color: #86cb9f;
	font-size: 16px;
}

#contact_form ::-moz-placeholder {
	color: #86cb9f;
	font-size: 16px;
}

#contact_form :-ms-input-placeholder {
	color: #86cb9f;
	font-size: 16px;
}


/*标题*/

.content-title .content-title-main span {
	font-size: 43PX;
	letter-spacing: 5PX;
}


/*按键(评论)*/

.form-inline .btn-primary {
	background: url(../img/btn_bg.png);
	border: 1px solid #1aa83d;
	border-radius: 5px;
	width: 175px;
	height: 55px;
	float: right;
	font-size: 26px;
	font-family: "微软雅黑";
	font-weight: normal;
	margin-top: 20px;
}

.form-inline .btn-primary:hover {
	background: url(../img/btn_bg.png);
	border: 1px solid #1aa83d;
	border-radius: 5px;
}

.form-inline .btn-primary:focus {
	background: url(../img/btn_bg.png);
	border: 1px solid #1aa83d;
	border-radius: 5px;
}


/*评论区*/

#comment {
	font-size: 12px;
	font-family: "微软雅黑";
	font-weight: normal;
	color: #858585;
	margin-top: 35px;
}

#comment .comment-bg {
	width: 100%;
	height: 114px;
	background: #ffffff;
	margin: 18px auto;
}

#comment .comment-bg:hover {
	background: #6d74ff;
	width: 100%;
	height: 114px;
	color: #ffffff;
}

#comment .comment-bg .comment-ul {
	overflow: hidden;
}

#comment .comment-bg .comment-ul .comment-img {
	width: 70px;
	height: 70px;
	float: left;
	margin: 20px 55px 25px 10px;
}

#comment .comment-bg .comment-ul .comment-img img {
	width: 100%;
	height: 100%;
}

#comment .comment-bg .comment-ul .comment-word {
	width: 80%;
	float: left;
	margin-top: 20px;
}

#comment .comment-bg .comment-ul .comment-word p {
	padding: 15px 0px;
	color: #333;
	font-size: 16px;
}

@media (max-width: 700px) {
	#comment .comment-bg .comment-ul .comment-img {
		width: 50px;
		height: 50px;
		left: 0px;
	}
	#comment .comment-bg .comment-ul .comment-word {
		width: 60%;
		right: 0px;
	}
}


/*底部*/

.footer {
	color: #8d8d8d;
	background: #ffffff;
}

.footer h3 {
	text-align: center;
	margin-bottom: 105px;
	margin-top: 25px;
}

.footer h3 a {
	color: #0ca041;
}

.footer .footer-con {
	width: 75%;
	margin: 0px auto;
}

.footer .footer-con .design .enter {
	margin-left: 100px;
}

.footer .footer-con .where .ued {
	margin-left: 66px;
}

.footer .footer-con .where .china {
	margin-left: 30px;
}

.footer .footer-con .where .mic {
	margin-left: 36px;
}


/*导航*/

.nav-change img {
	width: 100%;
	margin: 0px auto;
}


/*分类导航*/

.nav-classification {
	width: 100%;
	height: 100%;
	margin-bottom: 30px;
	margin-top: 30px;
}

.nav-wrap {
	width: 100%;
	margin: 0px auto;
	position: relative;
}

@media (min-width: 768px) {
	.nav-wrap {
		width: 70%;
	}
}

.nav-top {
	overflow: hidden;
	height: 100px;
	position: relative;
}

.nav-top i {
	position: absolute;
	font-style: normal;
	bottom: 0px;
	left: 50%;
	width: 72px;
	height: 55px;
	background: #666;
	border-radius: 36px 36px 0px 0px;
}

.nav-top i.active {
	height: 80px;
}

.nav-top:after {
	content: "";
	display: block;
	width: 100%;
	height: 2px;
	border-radius: 50% 50% 0px 0px;
	background: #ffffff;
	position: absolute;
	bottom: -1px;
	left: 0px;
	box-shadow: 0px 0px 0.5vw 0.5vw #e8e8e8;
}

.nav-bottom {
	position: relative;
	height: 36px;
}

.nav-bottom span {
	position: absolute;
	width: 72px;
	bottom: 0px;
	left: 50%;
	text-align: center;
}